{"product_id":"cisco-dwdm-sfp-4931-rf-transceiver","title":"DWDM-SFP-4931-RF Cisco 1Gb\/s 1000Base-DWDM Single-Mode Fibre 1549.32nm 80km Duplex LC Connector SFP Transceiver Module","description":"Elevate your network infrastructure with the Cisco DWDM-SFP-4931-RF, a high‑performance transceiver designed for seamless integration into demanding fiber optic environments. This module delivers reliable, long‑reach connectivity, enabling efficient data transmission across extensive distances while maintaining exceptional signal integrity. Its compact, duplex LC design ensures straightforward installation and compatibility with a wide range of Cisco and third‑party networking equipment. Ideal for enterprise data centers, service providers, and telecommunications operators, this transceiver supports robust, scalable connectivity that meets the rigorous demands of modern digital communication. Trust in Cisco’s proven engineering to keep your network fast, secure, and future‑ready.","brand":"Cisco","offers":[{"title":"Default Title","offer_id":50852829626646,"sku":"DWDM-SFP-4931-RF","price":875.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/1124\/6614\/files\/dwdm-sfp-4931-rf.jpg?v=1766220728","url":"https:\/\/etechdevices.com\/products\/cisco-dwdm-sfp-4931-rf-transceiver","provider":"E Tech Devices","version":"1.0","type":"link"}